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　　據(jù)??(ju)專??(zhuan)家??(jia)介??(jie)紹?(shao)??，目??(mu)前??(qian)空??(kong)間??(jian)站??(zhan)面??(mian)臨??(lin)的??(de)問??(wen)題??(ti)主??(zhu)要??(yao)來??(lai)自??(zi)空??(kong)間?(jian)碎??(sui)片??(pian)撞??(zhuang)擊??(ji)和??(he)平??(ping)臺??(tai)自??(zi)身??(shen)設(shè)??(she)備??(bei)老??(lao)化??(hua)??。??后??(hou)續(xù)??(xu)??，航??(hang)天??(tian)員??(yuan)們??(men)的??(de)出??(chu)艙??(cang)任??(ren)務(wù)??(wu)也??(ye)還??(hai)會??(hui)規(guī)??(gui)劃??(hua)這?(zhe)類??(lei)維??(wei)護??(hu)工??(gong)作??(zuo)???！　≈??(zhong)國??(guo)航??(hang)天??(tian)員??(yuan)科??(ke)研??(yan)訓(xùn)??(xun)練??(lian)中?(zhong)心??(xin) 王??(wang)焰??(yan)磊?(lei)：因??(yin)為??(wei)我?(wo)們??(men)以??(yi)后??(hou)出??(chu)艙??(cang)?，不??(bu)一??(yi)定?(ding)必??(bi)須?(xu)從??(cong)氣??(qi)閘??(zha)艙??(cang)出??(chu)的??(de)?，節(jié)??(jie)點??(dian)艙?(cang)它?(ta)是??(shi)備??(bei)份??(fen)的??(de)一??(yi)個??(ge)氣??(qi)閘??(zha)艙??(cang)?，所??(suo)以??(yi)我??(wo)們??(men)在??(zai)節(jié)??(jie)點??(dian)艙??(cang)的??(de)艙?(cang)口??(kou)做??(zuo)了??(le)一??(yi)些?(xie)?，比??(bi)如??(ru)艙??(cang)外??(wai)操??(cao)作??(zuo)臺??(tai)等??(deng)一??(yi)些??(xie)裝??(zhuang)置??(zhi)的??(de)安??(an)裝??(zhuang)和?(he)設(shè)??(she)置??(zhi)祝。?。